- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 3/48 - ElectroplatingBaths therefor from solutions of gold
Patent holdings for IPC class C25D 3/48
Total number of patents in this class: 245
10-year publication summary
|
40
|
29
|
35
|
22
|
17
|
15
|
11
|
21
|
17
|
7
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Innotek Co., Ltd. | 7643 |
9 |
| Hutchinson Technology Incorporated | 313 |
7 |
| Huawei Technologies Co., Ltd. | 112438 |
6 |
| Composecure, LLC | 135 |
6 |
| Stamford Devices Limited | 177 |
6 |
| Texas Instruments Incorporated | 19470 |
5 |
| DuPont Electronic Materials International, LLC | 429 |
5 |
| MacDermid Enthone Inc. | 239 |
4 |
| Xtalic Corporation | 68 |
4 |
| National Technology & Engineering Solutions of Sandia, LLC | 1899 |
4 |
| Japan Pure Chemical Co.,Ltd. | 19 |
4 |
| Centre National de La Recherche Scientifique | 10418 |
3 |
| Applied Materials, Inc. | 18621 |
3 |
| Dai Nippon Printing Co., Ltd. | 4082 |
3 |
| Coventya S.p.A. | 14 |
3 |
| G. Aliprandini | 4 |
3 |
| JX Nippon Mining & Metals Corporation | 1489 |
3 |
| The Swatch Group Research and Development Ltd | 861 |
3 |
| Heraeus Materials Singapore, PTE., Ltd. | 43 |
3 |
| Matsuda Sangyo Co., Ltd. | 28 |
3 |
| Other owners | 158 |